The Bostitch P7, 16 gauge manual hog ring plier, is designed to close the neck of a twisted plastic, cloth or mesh bag. This hog ring tool will close 11/16" Bostitch hog rings to 9/32". This tool is perfect for fastening wire to wire, netting/mesh, traps/cages, arts and crafts. The P7 features case-hardened steel components for durability, one-hand operation, and an automatic feed system for easy use.